linux-kernel - RE: [PATCH v1 10/12] iommufd: Move _iommufd_object

lists.openwall.net		lists / announce owl-users owl-dev john-users john-dev passwdqc-users yescrypt popa3d-users / oss-security kernel-hardening musl sabotage tlsify passwords / crypt-dev xvendor / Bugtraq Full-Disclosure linux-kernel linux-netdev linux-ext4 linux-hardening linux-cve-announce PHC
Open Source and information security mailing list archives

Hash Suite: Windows password security audit tool. GUI, reports in PDF.

[<prev] [next>] [<thread-prev] [thread-next>] [day] [month] [year] [list]

Message-ID: <BN9PR11MB527627F3AEB562829FD4B83F8C74A@BN9PR11MB5276.namprd11.prod.outlook.com>
Date: Thu, 12 Jun 2025 08:23:57 +0000
From: "Tian, Kevin" <kevin.tian@...el.com>
To: Nicolin Chen <nicolinc@...dia.com>, "jgg@...dia.com" <jgg@...dia.com>
CC: "will@...nel.org" <will@...nel.org>, "robin.murphy@....com"
	<robin.murphy@....com>, "joro@...tes.org" <joro@...tes.org>,
	"ddutile@...hat.com" <ddutile@...hat.com>, "Liu, Yi L" <yi.l.liu@...el.com>,
	"peterz@...radead.org" <peterz@...radead.org>, "jsnitsel@...hat.com"
	<jsnitsel@...hat.com>, "praan@...gle.com" <praan@...gle.com>,
	"linux-arm-kernel@...ts.infradead.org"
	<linux-arm-kernel@...ts.infradead.org>, "iommu@...ts.linux.dev"
	<iommu@...ts.linux.dev>, "linux-kernel@...r.kernel.org"
	<linux-kernel@...r.kernel.org>, "patches@...ts.linux.dev"
	<patches@...ts.linux.dev>, "baolu.lu@...ux.intel.com"
	<baolu.lu@...ux.intel.com>
Subject: RE: [PATCH v1 10/12] iommufd: Move _iommufd_object_alloc out of
 driver.c

> From: Nicolin Chen <nicolinc@...dia.com>
> Sent: Tuesday, June 10, 2025 1:14 AM
> 
> Now, all driver structures will be allocated by the core, i.e. no longer a
> need of driver calling _iommufd_object_alloc. Thus, move it back.
> 
> Before:
>    text	   data	    bss	    dec	    hex	filename
>    3024	    180	      0	   3204	    c84	drivers/iommu/iommufd/driver.o
>    9074	    610	     64	   9748	   2614	drivers/iommu/iommufd/main.o
> After:
>    text	   data	    bss	    dec	    hex	filename
>    2665	    164	      0	   2829	    b0d	drivers/iommu/iommufd/driver.o
>    9410	    618	     64	  10092	   276c	drivers/iommu/iommufd/main.o
> 
> Signed-off-by: Nicolin Chen <nicolinc@...dia.com>

Reviewed-by: Kevin Tian <kevin.tian@...el.com>